Hanging tough not so easy for Rory

Champion needs to take page from patient McDowell’s US Open play book.

When you live in comfort week in and week out, it’s not easy to rough it, even for four days.

When you’re given the green light to attack each hole location and you subscribe to a philosophy that says you must make birdies, it takes immense self-restraint to reel it back and embrace a different mindset.